1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
wariber [46]
3 years ago
10

What are the chances that a cross between a black chicken and white chicken will result in blue offspring?

Biology
1 answer:
Shkiper50 [21]3 years ago
4 0

The correct answer is 100%

This is because Back and white are both incomplete dominant traits. When you cross these together, all (100%) of the offspring will be heterozygous blue.

I just took the test on USATestPrep, so I guarantee you that is correct!

Have a great day! :)

You might be interested in
Which elements is responsible for most of the material found in teeth
laiz [17]
<span>Calcium<span> is the element responsible for most of the material found in teeth.

Calcium plays a vital role in the formation and maintenance of healthy teeth and gums. Calcium makes the jawbones healthy and strong in order to hold the teeth in place.
Dairy foods such as cheese and yogurt, beans, cabbage and brown rice are good sources of calcium.</span></span>
7 0
3 years ago
Read 2 more answers
Suppose a drug is developed that blocks K+ leakage channels. The drug prevents ions from passing through those channels. If this
Sav [38]

Answer: 1. The resting membrane potential would become less negative (more positive).

Explanation:

Resting membrane potential is a voltage carried by a resting (non-signaling) neuron, or called as resting potential, across its membrane.  The resting potential is determined by ion concentration gradients across the membrane, and the permeability of the membrane to each ion form.  

In a resting brain, there are gradients of concentration across the Na+ and K+ membranes. Forces shift their gradients down through channels, resulting in a separation of charges that provides the potential for rest. The membrane is much more permeable to K+ than to Na+, so the resting potential is similar to K+'s potential for equilibrium.

Hence, the correct option is 1. The resting membrane potential would become less negative (more positive).

7 0
2 years ago
Crossing over occurs during which phase of meiosis
grandymaker [24]

prophase

Further genetic variation comes from crossing over, which may occur during prophase I of meiosis. In prophase I of meiosis, the replicated homologous pair of chromosomes comes together in the process called synapsis, and sections of the chromosomes are exchanged.

Hope it helps!

4 0
3 years ago
Which of the following is not a symptom of influenza?
aleksandr82 [10.1K]

Answer:Diarrhea

Explanation:

Influenza is a type of viral infection. It is commonly described as flu. Its symptoms are usually worse than normal cold.

Most of the symptoms of  flu are not observed during the starting few days and one may transfer it to another person before knowing about it.

The main symptoms of flu includes headache, dry cough, muscular aches. It does not includes diarrhea.

6 0
3 years ago
Suppose that in​ 2008, 819,450 citizens died of a certain disease. Assuming the population of the country is 250 ​million, what
Goshia [24]

Answer:

The correct answer is 327.78.

Explanation:

A mortality rate refers to the determination of the rate of the occurrences of deaths in a given population in the course of a particular time period. The formula for finding the mortality rate is:  

Deaths taking place in a given time duration / the size of the populace among which the deaths have taken place × 10ⁿ

The given population of the country is 250 million

The number of individuals died due to a certain disease is 819450

Thus, the mortality rate per 100000 can be calculated as:  

819450 / 250000000 × 100000 = 327.78 deaths per 100,000 people.  

8 0
3 years ago
Other questions:
  • Which of the following best explains why what we know about cells is called a theory and not a law? (5 points) a We do not have
    9·1 answer
  • Ponds and lakes form when water collect in ... areas of land
    14·2 answers
  • What is the official term given to the harmful effects that a drug or chemical may have on an organism?
    9·2 answers
  • Which one of these lifestyle factors has most contributed to climate change?
    10·1 answer
  • Are offsprings such as Flatworms that a genetically identical to. The parent are produced by asexual or sexual reproduction?
    5·2 answers
  • What is it called when two oceanic plates move apart and new curst is formed
    9·1 answer
  • Phytochrome is a plant pigment protein that:
    6·1 answer
  • 5
    5·1 answer
  • A researcher used PTC taste paper to estimate the number of non-tasters in a group of customers entering the UD creamery. She fo
    6·1 answer
  • 1.)Suggest why slow skeletal muscle fibres are small in diameter. 2.)The toxin curare was discovered in South America, where it
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!